| Document type: | Patente |
| Inventor(s): | Fabio Lumertz Garcia; Fabryccio Akkazzha C. Machado Cardoso; Dalton Soares Arantes |
| Applicant: | Padtec S/A ; Universidade Estadual de Campinas (UNICAMP) |
| Deposit date: | March 2016, 03 |
| INPI register: | |
| IPC: | H04B 10/61 |
The present invention relates to a method for estimating frequency and/or phase mismatches in coherent digital communications system, including optical communications systems. The invention belongs to the field of information technology, in specific high-capacity telecommunications, and is applied to compensate information degradation in coherent optical or non-optical receivers.
| FAPESP's process: | 07/56018-4 - Digital processing for electronic compensation in optical communications systems |
| Grantee: | Dalton Soares Arantes |
| Principal researcher: | Dalton Soares Arantes |
| Institution: | Universidade Estadual de Campinas (UNICAMP). Faculdade de Engenharia Elétrica e de Computação (FEEC) |
| Support type: | Research Grants - Research Partnership for Technological Innovation - PITE |